| Main transponders | 24 |
| Backup transponders | |
| Power |
6
transponders of 20 W (TWTA) 18 transponders of 10 W (SSPA) |
| Bandwidth | 36 MHz |
| Coverage | China |
| EIRP max |
6
transponders: 38 dBW 18 transponders: 34 dBW |
| G/T max | -2 dB/K |
| SFD max |
20
W: -85 dBW/m² 10 W: -87 dBW/m² |
| Polarization | linear, standard C-band |
| Beacons | 3.70980 V & 4.19202 H GHz |